4.5 Article

A Synthetic Approach to Tetrasubstituted Alkenes: Using β-Carbonyl Benzothiazol-2-yl Sulfones as Electrophiles

Journal

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
Volume 2013, Issue 29, Pages 6510-6513

Publisher

WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201301021

Keywords

Olefination; Alkenes; Rearrangement; Sulfur; Lithium

Funding

  1. National Natural Science Foundation of China (NSFC) [21172243]

Ask authors/readers for more resources

A novel olefination method based on the modified Julia olefination reaction was developed. The reactions of -carbonyl benzothiazol-2-yl sulfones with a series of alkynyllithiums and TMSCN gave the corresponding -alkoxy sulfone intermediates, which underwent facile Smiles rearrangement and spontaneous elimination to yield tetrasubstituted enynes and cyanoalkenes, respectively.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.5
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available